"STEM kits"

Understand the Basics of Genetic Engineering

The premixed ready-to-use solution contains Taq DNA polymerase, dNTPs, and magnesium chloride at optimal concentrations for efficient amplification of DNA templates by PCR. Enough for 100 reactions (2.5 mL).

Pre-mixed, and ready to use, this master mix contains DNA polymerase, dNTPs, MgCl₂, and reaction buffers at optimal concentrations for the amplification of DNA via PCR. Its special formulation allows for direct loading of PCR samples into agarose gels as well as tracking the migration during electrophoresis without the need for loading dyes. Simply add template, primers, and nuclease-free water, available separately. Mater Mix reduces risk of contamination. Includes enough for 100 reactions. Note: Can be stored at 4 °C for up to six weeks, or −20 °C for longer.

This Promega offers enhanced amplification over conventional Taq DNA polymerases. Supplied with 5X colorless reaction buffer and a 5X green buffer, which both allow for direct loading into agarose gels with no loading dye required. The included 5X green buffer allows you to visualize migration during electrophoresis. Each tube contains 100 U at 5 U/μl. Note: Requires storage at − 20°C.

Study the lifecycle of the brown house cricket (Acheta domesticus) with this complete culture kit ideal for behavioral studies, food for insectivorous animals, or both.

Easily observe the sensitivity of various bacteria and fungi to an array of antibiotics with these convenient kits.

Classic experiment to demonstrate crossing over.

Using penicillin-impregnated discs on two plates, students grow one lawn each of two common, naturally occurring pathogen bacteria.

This activity shows Dermestid beetles assist in the breakdown of dead organic matter. Simply allow them access to the freeze-dried frog provided.

Teach your students about the complete metamorphosis of an insect with these mealworms.